152055990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 454896000

約数和(自身を除く): 302840010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 29, 30, 34, 45, 46, 51, 58, 69, 85, 87, 90, 102, 115, 138, 145, 149, 153, 170, 174, 207, 230, 255, 261, 290, 298, 306, 345, 391, 414, 435, 447, 493, 510, 522, 667, 690, 745, 765, 782, 870, 894, 986, 1035, 1173, 1305, 1334, 1341, 1479, 1490, 1530, 1955, 2001, 2070, 2235, 2346, 2465, 2533, 2610, 2682, 2958, 3335, 3427, 3519, 3910, 4002, 4321, 4437, 4470, 4930, 5066, 5865, 6003, 6670, 6705, 6854, 7038, 7395, 7599, 8642, 8874, 10005, 10281, 11339, 11730, 12006, 12665, 12963, 13410, 14790, 15198, 17135, 17595, 20010, 20562, 21605, 22185, 22678, 22797, 25330, 25926, 30015, 30843, 34017, 34270, 35190, 37995, 38889, 43210, 44370, 45594, 51405, 56695, 58259, 60030, 61686, 64815, 68034, 73457, 75990, 77778, 99383, 102051, 102810, 113390, 113985, 116518, 129630, 146914, 154215, 170085, 174777, 194445, 198766, 204102, 220371, 227970, 291295, 298149, 308430, 340170, 349554, 367285, 388890, 440742, 496915, 510255, 524331, 582590, 596298, 661113, 734570, 873885, 894447, 993830, 1020510, 1048662, 1101855, 1322226, 1490745, 1689511, 1747770, 1788894, 2203710, 2621655, 2981490, 3305565, 3379022, 4472235, 5068533, 5243310, 6611130, 8447555, 8944470, 10137066, 15205599, 16895110, 25342665, 30411198, 50685330, 76027995, 152055990]

約数ペア:

[(1, 152055990), (2, 76027995), (3, 50685330), (5, 30411198), (6, 25342665), (9, 16895110), (10, 15205599), (15, 10137066), (17, 8944470), (18, 8447555), (23, 6611130), (29, 5243310), (30, 5068533), (34, 4472235), (45, 3379022), (46, 3305565), (51, 2981490), (58, 2621655), (69, 2203710), (85, 1788894), (87, 1747770), (90, 1689511), (102, 1490745), (115, 1322226), (138, 1101855), (145, 1048662), (149, 1020510), (153, 993830), (170, 894447), (174, 873885), (207, 734570), (230, 661113), (255, 596298), (261, 582590), (290, 524331), (298, 510255), (306, 496915), (345, 440742), (391, 388890), (414, 367285), (435, 349554), (447, 340170), (493, 308430), (510, 298149), (522, 291295), (667, 227970), (690, 220371), (745, 204102), (765, 198766), (782, 194445), (870, 174777), (894, 170085), (986, 154215), (1035, 146914), (1173, 129630), (1305, 116518), (1334, 113985), (1341, 113390), (1479, 102810), (1490, 102051), (1530, 99383), (1955, 77778), (2001, 75990), (2070, 73457), (2235, 68034), (2346, 64815), (2465, 61686), (2533, 60030), (2610, 58259), (2682, 56695), (2958, 51405), (3335, 45594), (3427, 44370), (3519, 43210), (3910, 38889), (4002, 37995), (4321, 35190), (4437, 34270), (4470, 34017), (4930, 30843), (5066, 30015), (5865, 25926), (6003, 25330), (6670, 22797), (6705, 22678), (6854, 22185), (7038, 21605), (7395, 20562), (7599, 20010), (8642, 17595), (8874, 17135), (10005, 15198), (10281, 14790), (11339, 13410), (11730, 12963), (12006, 12665)]